<template>
  <div id="app">
    <router-view></router-view>
  </div>
</template>
<!--script>
export default {
  mounted() {
    window.onbeforeunload = function (){
      var storge = window.sessionStorage;
      storge.clear()
    }
  },
}
</!--script-->
<style lang="scss">
  body {
    font-family: "微软雅黑";
  }
</style>
